package advance_1;

public class WrapTest {
    public static void main(String[] args) {
        Integer j=100;//装箱
        int k=j;//拆箱
        System.out.println("最大:"+Integer.MAX_VALUE);
        System.out.println("最大:"+Integer.MIN_VALUE);
        int n=Integer.parseInt("1190");
        System.out.println(n);
        //>Integer.toBinaryString();
        //>Integer.toHexString()
    }
}
